121 search results - page 13 / 25 » Optimal Distortion-Power Tradeoffs in Gaussian Sensor Networ... |
CDC
2009
IEEE
13 years 8 months ago
2009
IEEE
We consider the problem of selecting a subset of p out of n sensors for the purpose of event detection, in a wireless sensor network (WSN). Occurrence or not of the event of intere...
CDC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— This paper is concerned with control applications over lossy data networks. Sensor data is transmitted to an estimation-control unit over a network, and control command...
HPCC
2007
Springer
13 years 11 months ago
2007
Springer
In wireless sensor networks with many-to-one transmission mode, a multi-objective TDMA (Time Division Multiple Access) scheduling model is presented, which concerns about the packe...
MOBICOM
2006
ACM
14 years 1 months ago
2006
ACM
In many energy-constrained wireless sensor networks, nodes cooperatively forward correlated sensed data to data sinks. In order to reduce the communication cost (e.g. overall ener...
DEDS
2010
13 years 7 months ago
2010
Abstract-- We address the problem of batching messages generated at nodes of a sensor network for the purpose of reducing communication energy at the expense of added latency. We f...